Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP15961876ApriorityCriticalpatent/JPS5384110A/en
Publication of JPS5384110ApublicationCriticalpatent/JPS5384110A/en
Publication of JPS5435648B2publicationCriticalpatent/JPS5435648B2/ja
PURPOSE: To simplfy manufacturing process and improve productivity by injecting molding resin in which magnetic powder is mixed into the fixed place of a motor case using molds and molding and magnetizing a field magnet.
COPYRIGHT: (C)1978,JPO&Japio
JP15961876A1976-12-291976-12-29Field magnet fabrication for compact dc motors
GrantedJPS5384110A
(en)